/**
 * SGE 文案助手 - 開場劇情系統樣式
 * GBA RPG 風格的角色選擇 + 歡迎對話
 */

/* ─── Modal 容器 ─────────────────────── */

.opening-modal,
.opening-dialog-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10000;
  align-items: center;
  justify-content: center;
}

.opening-modal.active,
.opening-dialog-modal.active {
  display: flex;
}

.opening-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  animation: backdropIn 0.4s ease;
}

@keyframes backdropIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ─── 角色選擇畫面 ─────────────────────── */

.opening-box {
  position: relative;
  background: #FFFFFF;
  border: 4px solid #333333;
  border-radius: 16px;
  padding: 32px;
  max-width: 720px;
  width: 90%;
  z-index: 1;
  animation: boxIn 0.5s ease;
}

@keyframes boxIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(30px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.opening-title {
  text-align: center;
  margin-bottom: 32px;
}

.opening-title h2 {
  font-family: 'GenSenRounded', 'Noto Sans TC', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: #333333;
  margin-bottom: 8px;
  background: linear-gradient(135deg, #D4A5A5, #B8A9C9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.opening-title p {
  font-family: 'GenSenRounded', 'Noto Sans TC', sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: #888888;
}

/* ─── 角色選擇按鈕 ─────────────────────── */

.opening-choices {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.opening-choice {
  display: flex;
  align-items: center;
  gap: 24px;
  background: rgba(255, 255, 255, 0.9);
  /* backdrop-filter: blur(8px); */ /* 手機版可能不支援，改用不透明背景 */
  border: 3px solid #E8E4E1;
  border-radius: 20px;
  padding: 28px 32px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: left;
  position: relative;
  overflow: hidden;
}

.opening-choice::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s ease;
}

.opening-choice:hover::before {
  left: 100%;
}

.opening-choice:hover {
  background: rgba(255, 255, 255, 0.9);
  transform: translateX(6px);
  box-shadow: -6px 6px 20px rgba(0, 0, 0, 0.1);
}

/* 神秘符號（發光圓圈） */
.choice-symbol {
  width: 60px;
  height: 60px;
  min-width: 60px;
  border-radius: 50%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.05); opacity: 1; }
}

.choice-glow {
  width: 20px;
  height: 20px;
  background: #FFFFFF;
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.8);
}

/* SLOGAN 文字 */
.choice-slogan {
  flex: 1;
  min-width: 0;
  font-family: 'GenSenRounded', 'Noto Sans TC', sans-serif;
  font-size: 18px;
  font-weight: 500;
  color: #333333;
  line-height: 1.6;
  letter-spacing: 0.5px;
}

/* ─── 開場對話框（GBA 風格） ─────────────────────── */

.opening-dialog-box {
  position: relative;
  background: #FFFFFF;
  border: 4px solid #000000;
  border-radius: 12px;
  padding: 24px;
  max-width: 680px;
  width: 90%;
  z-index: 1;
  animation: boxIn 0.5s ease;
  display: flex;
  gap: 20px;
  align-items: stretch;
}

.opening-portrait {
  width: 200px;
  min-width: 200px;
  border: 3px solid #000000;
  border-radius: 8px;
  background: linear-gradient(135deg, #D4A5A5, #B8A9C9);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.opening-portrait img {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: bottom;
  display: block;
  transition: opacity 0.15s ease;
}

.opening-portrait img.switching {
  opacity: 0;
}

.opening-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}

.opening-speaker {
  font-family: 'GenSenRounded', 'Noto Sans TC', sans-serif;
  font-size: 14px;
  font-weight: 700;
  text-align: left;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.opening-text {
  font-family: 'GenSenRounded', 'Noto Sans TC', sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: #333333;
  line-height: 1.8;
  text-align: left;
  min-height: 4.5em;
  padding: 12px 16px;
  margin-bottom: 16px;
  background: rgba(212, 165, 165, 0.08);
  border: 2px solid #E8E4E1;
  border-radius: 8px;
  flex: 1;
}

.opening-continue {
  display: block;
  width: 100%;
  font-family: 'GenSenRounded', 'Noto Sans TC', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: #000000;
  background: #FFFFFF;
  border: 3px solid #000000;
  border-radius: 8px;
  padding: 10px 20px;
  cursor: pointer;
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.3);
  transition: transform 0.1s, box-shadow 0.1s;
}

.opening-continue:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.3);
}

.opening-continue:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 rgba(0, 0, 0, 0.3);
}

/* ─── 響應式 ─────────────────────── */

@media (max-width: 768px) {
  .opening-box {
    padding: 24px 20px;
  }

  .opening-title h2 {
    font-size: 24px;
  }

  .opening-choice {
    flex-direction: column;
    text-align: center;
    gap: 16px;
    padding: 24px 20px;
  }

  .choice-symbol {
    width: 50px;
    height: 50px;
    min-width: 50px;
  }

  .choice-slogan {
    font-size: 16px;
  }

  .opening-dialog-box {
    flex-direction: column;
    padding: 20px;
  }

  .opening-portrait {
    width: 100%;
    min-width: unset;
    height: 180px;
  }

  .opening-portrait img {
    object-fit: contain;
    object-position: center;
  }

  .opening-text {
    font-size: 15px;
    min-height: 3em;
  }
}